This side-by-side comparison video of 4K HDR Ultra HD and Blu-Ray doesn’t show the true technological difference between the two (because things get lost in translation when it ends up as a video on YouTube) but it does illustrate how there is a visual difference between the two that go beyond just more resolution. 4K…

Having played Grand Theft Auto V on the Xbox 360 and again on the Xbox One, I didn;t grab a copy of the PC version for the story or the multiplayer—I got it for those sweet 3840 x 2160 ultra HD graphics. So far I’m very pleased.

I've been toying with the idea of purchasing an Ultra HD monitor since toying around with the enhanced resolution early last year. With the release of the first 4K screenshots of Grand Theft Auto V on PC, the time for toying is over.

Today, Vimeo is launching 4K video support—sort of. Pro subscribers will now be able to offer 4K downloads of their videos. (They have to be 4K videos to begin with, duh.) 4K streaming is "in the works," according to Vimeo, but there are no concrete plans to launch a streaming option at this time.

The march of progress moves to the beat of early adopters patting their wallets and chanting, "shut up and take my money." Unfortunately, LG's latest high-end offering can't seem to keep up with its price tag.

The next-generation of monitor technology is upon us, quadrupling the number pixels our monitors can manifest and placing a heavy burden on our beleaguered video cards. What does it take to put together a 4K-ready gaming PC? Let's find out, with a little help from AMD.

LG has just revealed its new flagship curved OLED LCD screen—the largest one in existence—ahead of next January's CES convention. Because why wouldn't you you want 105 inches of curved UltraHD goodness? Oh right, you can't afford it.

Everything from ads to porn is getting the 4K treatment lately, and now Netflix is experimenting with it too. This week the company posted six 4K videos at various frames per second rates to test their streaming performance. They're all standard Netflix stock footage called "El Fuente."

The biggest problem with all the big fancy UltraHD televisions practically every major manufacturer has released over the last year is that there's practically no 4K content out there. Thanks to Sony's new Video Unlimited 4K service, now there are 70 films you can rent or download.

TCL just announced a new 50-inch Ultra HD LED television for $1000. Holy wow, that is freaking cheap. Just a few months ago, we were blown away by Seiki's 50-inch 4K that cost $1500. How the hell are they making all of these beautiful, high-resolution panels so cheap?

ESPN will kill ESPN 3D by the end of the year. The ill-fated 3D sports channel that started as an experiment in 2010 won't be broadcast in any dimensions soon. This is huge news considering the significant investment that TV manufacturers and broadcasters have put forth in an effort to bolster the struggling tech.

The shrinkification of technology is as inevitable as death and taxes, but we still can't help but be excited to see that Japan's NHK, working with a company called Astrodesign, has managed to shrink an 8K-capable camera into this relatively compact package. Compared to the HD-capable smartphone in your pocket it's…

The $25,000 pricetag attached to Sony's 84-inch UltraHD set—the one that's been haunting your dreams since CES—may put that super-sized set out of your financial reach but that doesn't mean everything 4K is prohibitively expensive. In fact, Sony's new 55- and 65-inch sets are downright inexpensive (by comparison)…